Autumn leaves fall in October.

Autumn leaves in October are yellow as follows:

1, after midnight in autumn. The moon has gone down, the sun has not come out, leaving only a blue sky; Everything fell asleep except the things that traveled at night.

2, yellow leaves, one piece, two pieces, gently floating on the water, like countless boats, slowly swinging away with the wind.

It is late autumn now, and the sun hangs lazily in the sky, like an old man with a smiling face taking a nap.

There is a phoenix tree forest not far away. You see, those pieces and clusters of plane leaves are really like a yellow ocean. The plane leaves are like a beautiful yellow butterfly. The shape of buttonwood leaves is peach-shaped, like a child's palm. Prominent lines, like children's palm prints, are very cute.

Autumn is the harvest season. In the endless rice fields, you can see charming gold when you look around. Under the sunshine, it is more and more dazzling, like gold all over the ground.

6, the water is slow, the geese are absolutely in the north, and first frost is cold. Autumn sounds fade, autumn rhyme fades, and autumn resentment grows stronger. I enjoy the beautiful scenery of my hometown in late autumn and early winter.

7. In October, many leaves turn yellow. In the wind, those naughty lobular dolls fly down, making the earth more beautiful! In this beautiful season, I can't help but put down my books and walk into this colorful fairy tale.

What is the moral and symbol of autumn?

Autumn is one of the four seasons, a season between summer and winter; In China, it is customary to divide the four seasons according to the lunar calendar. Autumn refers to the period from autumn to winter. The specific performance of autumn: the temperature will slowly decrease from high to low, the leaves of trees will turn from green to yellow, some will turn red, the leaves will begin to fall, the grass will turn from green to yellow and wither, and the crops will begin to mature and harvest.

Autumn phenology:

Autumn is the harvest season, and the fruits of many plants mature in autumn. Compared with summer, the autumn temperature in the subtropical region of the northern hemisphere drops obviously. As the temperature drops, the leaves of many perennial plants will gradually change color, wither and finally fall off, leaving only branches for the winter. Panicum miliaceum will come to the end of his life, and the whole plant will wither and die.

The weather in autumn:

The temperature will gradually drop in autumn, but it is generally slower than in winter. Due to the difference of dry and wet conditions, cold and rainy weather or dry and cold weather will occur in different regions. In the colder late autumn, due to the large temperature difference between day and night, the water vapor transpiration during the day will condense at night, either dew or frost.